Acids, Bases And Salts Flashcards
0
Q
How do you use precipitation reactions?
A
Precipitation reactions can be used to remove unwanted ions in solution. This is useful for treating drinking water and waste water.
1
Q
Describe how to make a soluble salt ?
A
Silver chloride is insoluble - you can see this from the table. You need a soluble silver salt and a soluble chloride salt to make it. Silver nitrate and sodium chloride are both soluble. When you mix their solutions together, you make soluble sodium nitrate and insoluble silver chloride:
